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API updates + AI Models
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‎.env.example‎

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# Rendiff FFmpeg API - Production Configuration Template
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# Copy this file to .env and configure for your environment
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# =============================================================================
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# CORE API SETTINGS
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# =============================================================================
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API_HOST=0.0.0.0
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API_PORT=8000
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API_WORKERS=4
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API_RELOAD=false
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API_LOG_LEVEL=info
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VERSION=1.0.0
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# =============================================================================
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# DATABASE CONFIGURATION (PostgreSQL - Fully Configured in Docker)
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# =============================================================================
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# PostgreSQL is fully configured and managed in Docker Compose
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# No manual setup required - database and schema created automatically
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DATABASE_URL=postgresql://ffmpeg_user:ffmpeg_secure_pass_2025@postgres:5432/ffmpeg_api
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DATABASE_POOL_SIZE=20
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DATABASE_MAX_OVERFLOW=40
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DATABASE_POOL_TIMEOUT=30
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DATABASE_POOL_RECYCLE=3600
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# Database connection retry settings
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DATABASE_RETRY_ATTEMPTS=5
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DATABASE_RETRY_DELAY=2
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# =============================================================================
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# QUEUE CONFIGURATION (Redis - Fully Configured in Docker)
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# =============================================================================
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# Redis is fully configured and optimized in Docker Compose
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# No manual setup required - Redis configured for video processing workloads
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REDIS_URL=redis://redis:6379/0
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REDIS_MAX_CONNECTIONS=100
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REDIS_RETRY_ON_TIMEOUT=true
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REDIS_HEALTH_CHECK_INTERVAL=30
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REDIS_SOCKET_KEEPALIVE=true
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REDIS_SOCKET_KEEPALIVE_OPTIONS={}
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# =============================================================================
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# STORAGE CONFIGURATION
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# =============================================================================
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# Choose one storage backend: local, s3
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STORAGE_BACKEND=local
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# Local storage settings
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STORAGE_PATH=./storage
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TEMP_PATH=/tmp/rendiff
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# S3 storage settings (when STORAGE_BACKEND=s3)
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AWS_ACCESS_KEY_ID=your-access-key-id
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AWS_SECRET_ACCESS_KEY=your-secret-access-key
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AWS_S3_BUCKET=your-bucket-name
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AWS_S3_REGION=us-east-1
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# Optional: For S3-compatible services (MinIO, DigitalOcean Spaces, etc.)
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# AWS_ENDPOINT_URL=https://nyc3.digitaloceanspaces.com
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# =============================================================================
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# WORKER CONFIGURATION
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# =============================================================================
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WORKER_CONCURRENCY=4
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WORKER_PREFETCH_MULTIPLIER=1
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WORKER_MAX_TASKS_PER_CHILD=100
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WORKER_TASK_TIME_LIMIT=21600
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# =============================================================================
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# FFMPEG SETTINGS
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# =============================================================================
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FFMPEG_THREADS=0
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FFMPEG_PRESET=medium
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FFMPEG_CRF=23
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FFMPEG_HARDWARE_ACCELERATION=auto
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# =============================================================================
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# SECURITY SETTINGS
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# =============================================================================
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API_KEY_HEADER=X-API-Key
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ENABLE_API_KEYS=true
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ENABLE_IP_WHITELIST=false
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IP_WHITELIST=10.0.0.0/8,192.168.0.0/16
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# Generate secure API keys for production
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# You can generate keys with: openssl rand -hex 32
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ADMIN_API_KEY=your-admin-api-key-here
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DEFAULT_API_KEY=your-default-api-key-here
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# =============================================================================
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# CORS CONFIGURATION
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# =============================================================================
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# Comma-separated list of allowed origins
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CORS_ORIGINS=http://localhost:3000,https://yourdomain.com
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# =============================================================================
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# MONITORING & OBSERVABILITY
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# =============================================================================
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ENABLE_METRICS=true
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METRICS_PORT=9000
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ENABLE_TRACING=false
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TRACING_ENDPOINT=http://jaeger:14268/api/traces
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# =============================================================================
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# RESOURCE LIMITS
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# =============================================================================
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MAX_UPLOAD_SIZE=10737418240 # 10GB
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MAX_JOB_DURATION=21600 # 6 hours
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MAX_CONCURRENT_JOBS_PER_KEY=10
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JOB_RETENTION_DAYS=7
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# =============================================================================
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# WEBHOOK CONFIGURATION
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# =============================================================================
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WEBHOOK_TIMEOUT=30
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WEBHOOK_MAX_RETRIES=3
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WEBHOOK_RETRY_DELAY=60
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# =============================================================================
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# OPTIONAL: VIRUS SCANNING
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# =============================================================================
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ENABLE_VIRUS_SCAN=false
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CLAMAV_HOST=clamav
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CLAMAV_PORT=3310
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# =============================================================================
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# GENAI FEATURES (OPTIONAL - REQUIRES GPU)
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# =============================================================================
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# Enable AI-enhanced video processing features
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GENAI_ENABLED=false
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# GPU Configuration (when GENAI_ENABLED=true)
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GENAI_GPU_ENABLED=true
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GENAI_GPU_DEVICE=cuda:0
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GENAI_GPU_MEMORY_LIMIT=8192 # MB
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# Model Configuration
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GENAI_MODEL_PATH=./models/genai
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GENAI_MODEL_CACHE_SIZE=3
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GENAI_ESRGAN_MODEL=RealESRGAN_x4plus
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GENAI_VIDEOMAE_MODEL=MCG-NJU/videomae-base
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GENAI_VMAF_MODEL=vmaf_v0.6.1
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GENAI_DOVER_MODEL=dover_mobile
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# Performance Settings
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GENAI_PARALLEL_WORKERS=2
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GENAI_INFERENCE_TIMEOUT=300
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GENAI_BATCH_PROCESSING=true
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# Scene Detection
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GENAI_SCENE_THRESHOLD=30.0
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GENAI_SCENE_MIN_LENGTH=1.0
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# Caching
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GENAI_ENABLE_CACHE=true
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GENAI_CACHE_TTL=86400
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GENAI_CACHE_SIZE=1000
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# Monitoring
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GENAI_ENABLE_METRICS=true
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GENAI_LOG_INFERENCE_TIME=true
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# =============================================================================
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# DEVELOPMENT SETTINGS (NOT FOR PRODUCTION)
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# =============================================================================
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DEBUG=false
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TESTING=false
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# =============================================================================
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# DOCKER-SPECIFIC SETTINGS
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# =============================================================================
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# Used in Docker deployments
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COMPOSE_PROJECT_NAME=ffmpeg-api
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DOCKER_REGISTRY=your-registry.com
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IMAGE_TAG=latest

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